/* ============================================================
   Marketing & SEO Console — byte-identical across every site.
   Brand color comes from CSS vars set inline on <html>:
     --accent       (link/score/headings)
     --accent-deep  (sidebar background, hover)
   ============================================================ */

:root{
  --accent: #2563eb;
  --accent-deep: #1e3a8a;
  --ink: #0f172a;
  --ink-soft: #334155;
  --ink-mute: #64748b;
  --paper: #ffffff;
  --paper-2: #f8fafc;
  --paper-3: #f1f5f9;
  --line: #e2e8f0;
  --pass: #16a34a;
  --warn: #d97706;
  --fail: #dc2626;
  --info: #0284c7;
  --shadow: 0 1px 2px rgba(15,23,42,.04), 0 2px 6px rgba(15,23,42,.06);
  --radius: 10px;
  --radius-sm: 6px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper-2);
  color:var(--ink);
  font:15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}

/* ---------- Layout shell ---------- */
.shell{
  display:grid;
  grid-template-columns: 264px 1fr;
  min-height:100vh;
}
@media (max-width: 900px){
  .shell{grid-template-columns:1fr}
}

/* ---------- Sidebar ---------- */
.side{
  background:var(--accent-deep);
  color:#e6edf6;
  padding:22px 18px;
  position:sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
}
@media (max-width:900px){
  .side{position:static;height:auto}
}
.side__brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding-bottom:18px;
  border-bottom:1px solid rgba(255,255,255,.12);
  margin-bottom:18px;
}
.side__logo,
a.side__logo{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  background:var(--accent);
  color:#fff;
  border-radius:8px;
  font-weight:800;
  font-size:18px;
  text-decoration:none;
  cursor:pointer;
  transition:transform .15s ease;
  flex-shrink:0;
}
a.side__logo:hover{transform:translateY(-1px)}
a.side__logo:focus-visible{outline:2px solid #fff;outline-offset:3px}
.side__name{font-weight:700;font-size:15px;color:#fff;line-height:1.2}
.side__sub{font-size:12px;color:#cbd5e1;margin-top:2px}

.side__nav{display:flex;flex-direction:column;gap:2px;margin-bottom:18px}
.side__nav a{
  color:#cbd5e1;
  text-decoration:none;
  padding:7px 10px;
  border-radius:var(--radius-sm);
  font-size:13.5px;
  transition:background .12s ease, color .12s ease;
}
.side__nav a:hover{background:rgba(255,255,255,.07);color:#fff}

.side__score{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);
  padding:14px;
  margin-top:auto;
}
.side__score-label{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#cbd5e1}
.side__score-val{font-size:38px;font-weight:800;color:#fff;line-height:1;margin:6px 0 2px}
.side__score-cap{font-size:11.5px;color:#94a3b8;line-height:1.4}

/* ---------- Main column ---------- */
.main{
  padding:26px clamp(18px, 4vw, 40px);
  max-width:1100px;
}

.head__row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:6px}
.head__title{font-size:22px;font-weight:800;color:var(--ink);margin:0}
.head__sub{font-size:13px;color:var(--ink-mute);margin:4px 0 22px}
.btn{
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--ink);
  padding:7px 13px;
  border-radius:var(--radius-sm);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:background .12s ease, border-color .12s ease;
}
.btn:hover{background:var(--paper-3);border-color:#cbd5e1}
.btn--accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn--accent:hover{background:var(--accent-deep);border-color:var(--accent-deep)}

/* ---------- Card primitives ---------- */
.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 20px;
  margin-bottom:18px;
  box-shadow:var(--shadow);
}
.card__title{
  font-size:14px;
  font-weight:700;
  color:var(--ink);
  letter-spacing:-.005em;
  margin:0 0 12px;
  display:flex;
  align-items:center;
  gap:8px;
}
.card__sub{font-size:12.5px;color:var(--ink-mute);margin:-6px 0 12px}

/* ---------- Score banner ---------- */
.banner{
  display:grid;
  grid-template-columns: 120px 1fr;
  gap:18px;
  align-items:center;
  background:linear-gradient(135deg, var(--paper) 0%, var(--paper-3) 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 20px;
  margin-bottom:18px;
  box-shadow:var(--shadow);
}
.banner__num{
  font-size:56px;
  font-weight:800;
  color:var(--accent-deep);
  line-height:1;
  text-align:center;
}
.banner__caption{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);text-align:center;margin-top:4px}
.banner__txt{font-size:14px;color:var(--ink-soft);line-height:1.5}
.banner__txt strong{color:var(--ink)}

/* Score color states */
.banner--good .banner__num{color:var(--pass)}
.banner--mid .banner__num{color:var(--warn)}
.banner--bad .banner__num{color:var(--fail)}

/* ---------- Check rows ---------- */
.cat__title{font-size:13px;font-weight:700;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.06em;margin:18px 0 8px}
.check{
  display:grid;
  grid-template-columns: 18px 1fr auto;
  gap:10px;
  align-items:start;
  padding:9px 0;
  border-bottom:1px solid var(--line);
}
.check:last-child{border-bottom:none}
.check__dot{
  width:10px;
  height:10px;
  border-radius:50%;
  margin-top:7px;
}
.check__dot--pass{background:var(--pass)}
.check__dot--warn{background:var(--warn)}
.check__dot--fail{background:var(--fail)}
.check__dot--info{background:var(--info)}
.check__label{font-size:13.5px;color:var(--ink);font-weight:600}
.check__detail{font-size:12.5px;color:var(--ink-mute);margin-top:2px;line-height:1.5}
.check__detail code{
  background:var(--paper-3);
  border:1px solid var(--line);
  padding:1px 5px;
  border-radius:4px;
  font:12px ui-monospace, "SF Mono", Consolas, monospace;
}
.check__pill{
  font-size:10.5px;
  letter-spacing:.04em;
  text-transform:uppercase;
  padding:2px 7px;
  border-radius:999px;
  font-weight:700;
  align-self:start;
}
.check__pill--pass{background:#dcfce7;color:#166534}
.check__pill--warn{background:#fef3c7;color:#92400e}
.check__pill--fail{background:#fee2e2;color:#991b1b}
.check__pill--info{background:#e0f2fe;color:#075985}

/* ---------- Recommendations ---------- */
.rec{
  display:grid;
  grid-template-columns: 22px 1fr;
  gap:10px;
  padding:10px 0;
  border-bottom:1px solid var(--line);
}
.rec:last-child{border-bottom:none}
.rec__num{
  font-size:11px;
  font-weight:800;
  color:#fff;
  background:var(--accent);
  border-radius:50%;
  width:22px;
  height:22px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:1px;
}
.rec__body{font-size:13.5px;color:var(--ink);line-height:1.5}
.rec__body strong{color:var(--accent-deep)}

/* ---------- Outline list ---------- */
.outline ol{margin:0;padding:0 0 0 18px}
.outline li{font-size:13px;color:var(--ink-soft);padding:3px 0}
.outline li.h1{font-weight:700;color:var(--ink)}
.outline li.h2{font-weight:600}
.outline li.h3{padding-left:18px;color:var(--ink-mute)}
.outline li.h4{padding-left:36px;color:var(--ink-mute);font-size:12px}

/* ---------- Go-live checklist ---------- */
.checklist__item{display:flex;align-items:flex-start;gap:10px;padding:7px 0;font-size:13.5px;line-height:1.5}
.checklist__item input{margin-top:4px;accent-color:var(--accent);width:14px;height:14px;flex-shrink:0}
.checklist__item label{cursor:pointer;color:var(--ink)}
.checklist__item.done label{text-decoration:line-through;color:var(--ink-mute)}

/* ---------- Live-perf placeholder cards (legacy, retained for fallback) ---------- */
.live-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap:12px;
}
.live-card{
  background:var(--paper-2);
  border:1px dashed var(--line);
  border-radius:var(--radius-sm);
  padding:14px;
  text-align:center;
}
.live-card__icon{width:28px;height:28px;color:var(--ink-mute);margin:0 auto 6px;display:block}
.live-card__name{font-size:13px;font-weight:700;color:var(--ink-soft);margin-bottom:2px}
.live-card__hint{font-size:11.5px;color:var(--ink-mute)}

/* ---------- Educational metrics dashboard ---------- */
.metrics-section{margin:18px 0 8px}
.metrics-section:first-child{margin-top:4px}
.metrics-section__head{
  border-left:3px solid var(--accent);
  padding-left:12px;
  margin-bottom:14px;
}
.metrics-section__title{
  font-size:15px;
  font-weight:800;
  color:var(--ink);
  margin:0 0 3px;
  letter-spacing:-.01em;
}
.metrics-section__hint{font-size:12.5px;color:var(--ink-soft);line-height:1.5;margin-bottom:3px}
.metrics-section__tool{font-size:11.5px;color:var(--ink-mute)}
.metrics-section__tool code{
  background:var(--paper-3);
  border:1px solid var(--line);
  padding:1px 6px;
  border-radius:4px;
  font:11.5px ui-monospace, "SF Mono", Consolas, monospace;
  color:var(--ink-soft);
}

.metric-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap:12px;
}
.metric{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:13px 14px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.metric__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:8px;
}
.metric__name{
  font-size:13.5px;
  font-weight:700;
  color:var(--ink);
  line-height:1.3;
}
.metric__source{
  font-size:10px;
  letter-spacing:.05em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--accent-deep);
  background:#fff;
  border:1px solid var(--line);
  padding:2px 6px;
  border-radius:999px;
  flex-shrink:0;
  white-space:nowrap;
}
.metric__value{
  display:inline-flex;
  align-items:center;
  gap:5px;
  background:#fff;
  border:1px dashed var(--line);
  padding:6px 10px;
  border-radius:6px;
  font-size:12px;
  font-weight:600;
  color:var(--ink-mute);
  font-style:italic;
}
.metric__value svg{color:var(--ink-mute);flex-shrink:0}
.metric__what,.metric__look{
  font-size:12.5px;
  line-height:1.5;
  color:var(--ink-soft);
}
.metric__what strong,.metric__look strong{
  color:var(--ink);
  font-weight:700;
}
.metric__thresholds{
  list-style:none;
  margin:2px 0 0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.th{
  display:grid;
  grid-template-columns: 14px 50px 1fr;
  gap:8px;
  align-items:start;
  font-size:11.5px;
  color:var(--ink-soft);
  line-height:1.45;
  padding:3px 0;
}
.th__dot{
  width:8px;
  height:8px;
  border-radius:50%;
  margin-top:5px;
}
.th--good .th__dot{background:var(--pass)}
.th--watch .th__dot{background:var(--warn)}
.th--alarm .th__dot{background:var(--fail)}
.th__label{
  font-size:10px;
  letter-spacing:.05em;
  text-transform:uppercase;
  font-weight:700;
  padding-top:2px;
}
.th--good .th__label{color:var(--pass)}
.th--watch .th__label{color:var(--warn)}
.th--alarm .th__label{color:var(--fail)}

/* ---------- Misc ---------- */
.muted{color:var(--ink-mute)}
.code{
  background:var(--paper-3);
  border:1px solid var(--line);
  border-radius:4px;
  padding:1px 5px;
  font:12px ui-monospace, "SF Mono", Consolas, monospace;
}
.spinner{
  width:18px;height:18px;
  border:2px solid var(--line);
  border-top-color:var(--accent);
  border-radius:50%;
  animation:spin .8s linear infinite;
  display:inline-block;
  vertical-align:middle;
}
@keyframes spin{to{transform:rotate(360deg)}}
.loading{padding:60px 0;text-align:center;color:var(--ink-mute);font-size:14px}
.empty{padding:14px 0;color:var(--ink-mute);font-size:13px;font-style:italic}
